Dortmund Data Bank

Azeotropic Data

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.


No. Formula Molar Mass CAS Registry Number Name
1 C6H6 78.114 71-43-2 Benzene
2 CHCl3 119.377 67-66-3 Chloroform
3 CH4O 32.042 67-56-1 Methanol
Search the DDB for all data of this mixture

Data Table

Azeotropic Type T [K] P [kPa] yaz,1 [mol/mol] yaz,2 [mol/mol] yaz,3 [mol/mol] Measurement Method Evaluation Source
none n.a. 101.300 n.a. n.a. n.a. Phase equilibrium Author 2
homSaddle 330.800 101.325 n.a. n.a. n.a. n.a. Author 1
homSaddle 334.050 101.325 n.a. n.a. n.a. n.a. Author 1

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic
homSaddle homogeneous saddle

List of References

1 Wisniak J.; Tamir A.: Vapor-Liquid Equilibria of the Ternary System Chloroform-Methanol Benzene. J.Chem.Eng.Data 23 (1978) 287-292
2 Kurihara K.; Hori H.; Kojima K.: Vapor-Liquid Equilibrium Data for Acetone + Methanol + Benzene, Chloroform + Methanol + Benzene, and Constituent Binary Systems at 101.3 kPa. J.Chem.Eng.Data 43 (1998) 264-268

Azeotropic Data Overview